Dell 1600n - Multifunction Laser Printer B/W Service Manual page 186

12.2 SMPS Circuit Diagram(1/3)
SW1 F1
3024-P3T4DBKBKR2
LF1
125V 8A
TR1512V
INLET1
TNR1
C1
10D221K
474
R11
C10
1W 47
630V
CON1
FUSIBLE
333
2
U1
1
BTA12-600B
C11
R13
50V
104
1/4W 100
PC102
TLP3061F
Q102
C1008-Y
5V
R125 R126 R127 R128
CON2-2(PAPER EMPTY)
CON2-1(FEED SENSOR)
1 3 1 3
OP104 OP103
KPI-512
SG-288 2 4 2 4
Service Manual
12-18
AR1
DSS-601M
LF2
F2 TH1
DSC 8D-13
125V 5A CH925130
BD1
D3SBA60
C4
R1
224
1/2W
- +
560K
C5
SMH 200V
680uF
30*30
L1
AY70
D6
UF4007
R8
N/U C7 D7
1N4148
35V
47uF
R10
22
R12
1W 180
R16
FUSIBLE
220
6 5
U2
ICE2BS01
4
I-SENSOR
R7
200
C15
R114
7 2 3
222
1/2W
4
1.5K
C8 C14
PC101-B
105 333
817M-B
3
CON2-11,12(24VS)
CON2-26(FUSER-ON)
5V
R115 R116 R117 R118
1 3 1 3
OP101 OP102
KPI-512
KPI-512 2 4 2 4
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C3 C2 472MAA
C101
472MAA
PT1
1KV 222
EER3435V
R5
C6
B101
3W
R2
47K
R14
D101
6
200V10A
7
D5
C102
R15
R3
NXB 35V
5
1500uF
C9
9
1
11
D104
200V1A
R6
9
1/4W 33-J
B1
C106
102
Q1
D102,103
40V 3A*2
3
10
R17
300
R9
12
4
C107
NXB 10V
1500uF
NO MARKING RESISTOR 1/8W-J(5%)
C13
472MAA GND1
C12
472MAA
GND2
24VS
CON3
3
D105 2
1
1N4003
5268-03A
R119
2.2K
CON2-23(FAN)
Q101
KSC1008-Y
CON2-14(MANUAL) CON4
R120
CON2-25(EXIT)
3
5.6K
2
1
TNR101
OPC1
7D561
DGND
U105
3
1
KA78L12
2
C103 C104
35V KMG 25V
47uF 10uF
L101
5uH
250V2A
R110
R109
1K
N/U
R111
1 PC101-A
2.7K-F
817M-B
C108
50V1uF
2
C109
10V
470uF
R112
1
U101
2.6K-F
TL431
ZD3 ZD2 ZD1
200V 200V 200V
CON2-1(FEED-SENSOR)
CON2-2(PAPER-EMPTY)
CON2-14(MANUAL)
CON2-15(THV-READ)
5V
CON2-17(THV PWM)
CON2-19(BIAS-PWM)
CON2-20(THV-EA)
CON2-21(N.C/LED TONER SAVE)
CON2-22(MHV-PWM)
R132 CON2-23(FAN)
CON2-24(ROCKY2 EXIT)
R133 CON2-25(NIKE2 EXIT)
CON2-26(FUSER-ON)
47K
CON2-24(EXIT)
DONGYANG INSTRUMENTS
DESIGNED CHECKED APPROVED
C.S.BAE
Schematic Diagram
CON2-16
+24V(0.7A)
CON2-11,12,13
SW2
+24VS(2.5A)
C105
SS-5GL
50V
1uF
CON2-9,10,18
GND
CON2-8
+12V(0.05A)
CON2-7
GND
F101
CON2-3,4
+5V(1.5A)
R108
1W 150-J
CON2-5,6
GND
ROCKY2-V1
TITLE
DRW. NO
REV.
0.0
REF. NO
1OF1
SIZE A4 DATE 03/12/22